feat(url): support Firefox-based browsers in per-URL rules

[BlackHole1]

The reader previously excluded Firefox on the assumption that it does not expose the active tab URL over the macOS Accessibility API. That is outdated: modern Gecko exposes AXURL on its AXWebArea just like Safari and Chromium, but builds the tree lazily and wakes on a different signal — AXEnhancedUserInterface on the app element, not Chromium's AXManualAccessibility. The reader now sets that wake signal for Gecko apps and reuses the existing AXURL walk; activation stays scoped to the existing enhanced-mode + URL-rule gating, so no new toggle is needed.

The Gecko set covers Firefox (stable/dev/nightly), Zen, Floorp, and Waterfox, plus the privacy forks LibreWolf, Tor Browser, and Mullvad Browser — included deliberately, since reading their URL requires waking accessibility. Bundle ids come from each project's own build config; the mechanism was confirmed against Firefox source and a live Firefox probe.

[coderabbitai]

Summary by CodeRabbit

Release Notes

• Bug Fixes

  • Added Firefox support for URL rules, extending compatibility to Safari, Firefox, and Chromium-based browsers.
  • Improved accessibility integration for Firefox to ensure reliable URL detection.

• Documentation

  • Updated localized text describing browser support for URL rules across multiple languages.

Walkthrough

This pull request extends the LockIME URL reading system to support Firefox and Gecko-based browsers. The implementation defines a new gecko bundle ID set containing Firefox and its forks, expands the all bundle ID set to include gecko alongside chromium and Safari, and implements Gecko-specific accessibility wake handling via AXEnhancedUserInterface. User-facing UI text and localization strings across nine languages were updated to reflect Firefox support. Test coverage was expanded to validate the new gecko bundle detection and predicate functionality, and authority-less URL handling.

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title follows the required format and accurately summarizes the main change: adding Firefox/Gecko support to per-URL rules.
Description check	✅ Passed	The description clearly explains the technical rationale for supporting Firefox, the accessibility API changes needed, and the browser set covered.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

✨ Simplify code

• Create PR with simplified code
• Commit simplified code in branch feat/gecko-url-rules

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[coderabbitai]

🧹 Nitpick comments (1)

Tests/LockIMEKitTests/URLMatcherTests.swift (1)

98-113: ⚡ Quick win

Add test coverage for Firefox Nightly.

The test validates isGecko for 8 of the 9 Gecko bundle IDs defined in the implementation but is missing org.mozilla.nightly (defined in BrowserBundleIDs.gecko per URLMatcher.swift:18).

🧪 Add missing bundle ID assertion

     func gecko() {
         `#expect`(BrowserBundleIDs.isGecko("org.mozilla.firefox"))
         `#expect`(BrowserBundleIDs.isGecko("org.mozilla.firefoxdeveloperedition"))
+        `#expect`(BrowserBundleIDs.isGecko("org.mozilla.nightly"))
         `#expect`(BrowserBundleIDs.isGecko("app.zen-browser.zen"))

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@Tests/LockIMEKitTests/URLMatcherTests.swift` around lines 98 - 113, The
gecko() test is missing coverage for the "org.mozilla.nightly" bundle ID
declared in BrowserBundleIDs.gecko; add an assertion calling
BrowserBundleIDs.isGecko("org.mozilla.nightly") (i.e., mirror the other
`#expect`(...) checks) inside the gecko() test to ensure all Gecko bundle IDs are
validated; locate the gecko() function in URLMatcherTests.swift and add the
`#expect`(BrowserBundleIDs.isGecko("org.mozilla.nightly")) line alongside the
other isGecko assertions.

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Nitpick comments:
In `@Tests/LockIMEKitTests/URLMatcherTests.swift`:
- Around line 98-113: The gecko() test is missing coverage for the
"org.mozilla.nightly" bundle ID declared in BrowserBundleIDs.gecko; add an
assertion calling BrowserBundleIDs.isGecko("org.mozilla.nightly") (i.e., mirror
the other `#expect`(...) checks) inside the gecko() test to ensure all Gecko
bundle IDs are validated; locate the gecko() function in URLMatcherTests.swift
and add the `#expect`(BrowserBundleIDs.isGecko("org.mozilla.nightly")) line
alongside the other isGecko assertions.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 9a7b56d1-cac1-4325-a82a-3f8f174fd591

📥 Commits

Reviewing files that changed from the base of the PR and between 68ecef3 and d4d7786.

📒 Files selected for processing (5)

• Sources/LockIME/Localizable.xcstrings
• Sources/LockIME/UI/Settings/URLRulesSettingsPane.swift
• Sources/LockIMEKit/Enhanced/AccessibilityBrowserURLReader.swift
• Sources/LockIMEKit/Enhanced/URLMatcher.swift
• Tests/LockIMEKitTests/URLMatcherTests.swift